Commit 1fd2510a authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

vga: stop direct access to DisplaySurface fields. 



Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent b6e9f637

hw/vga.c

+7 −2
Original line number Diff line number Diff line
@@ -1709,8 +1709,13 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) 
        s->last_depth = depth;

        full_update = 1;

    } else if (is_buffer_shared(s->ds->surface) &&

               (full_update || s->ds->surface->data != s->vram_ptr + (s->start_addr * 4))) {

        s->ds->surface->data = s->vram_ptr + (s->start_addr * 4);

               (full_update || ds_get_data(s->ds) != s->vram_ptr

                + (s->start_addr * 4))) {

        qemu_free_displaysurface(s->ds);

        s->ds->surface = qemu_create_displaysurface_from(disp_width,

                height, depth,

                s->line_offset,

                s->vram_ptr + (s->start_addr * 4));

        dpy_gfx_setdata(s->ds);

    }